MPM54313

MPM54313

16V, Triple 3A Power Module with I²C Interface

Datasheet

Description

The MPM54313 is a triple 3A, fully integrated power module with an I²C interface. The MPM54313 offers a complete power solution with built-in power-on/-off sequencing control, configurable soft start (SS), compensation, and various protection thresholds.

Constant-on-time (COT) control provides ultra-fast transient response. The output voltage (V_OUT) can be adjusted via the I²C bus or preset by the multiple-time programmable (MTP) memory. The power-on/-off sequence is also configurable via the MTP, or it can be controlled via the I²C bus online.

TheMPM54313 offers configurable active voltage positioning (AVP), which generates a droop voltage that allows up to three outputs to be paralleled with passive current balancing. In addition, buck A and buck B can operate in parallel for up to 6A in interleaving mode, which allows for active current balancing.

Full protection features include under-voltage lockout (UVLO), over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and thermal shutdown.

The MPM54313 requires a minimal number of external components, and it is available in a compact BGA (8mmx9mmx2.58mm) package.

Features & Benefits

Wide 4V to 16V Input Voltage (V_IN) Range
Adaptive Constant-On-Time (COT) Control for Ultra-Fast Transient Response
Parallel Operation with Passive or Active Current Balancing
I²C-Configurable Output Voltage (V_OUT)
Configurable 500kHz to 1000kHz Switching Frequency (f_SW)
Differential V_OUT Remote Sense
Accurate V_OUT, Output Current (I_OUT), and Junction Temperature (T_J) Monitoring via the I²C
Open-Drain Power Good (PG) Indication
Configurable I²C Slave Address
Selectable Pulse-Frequency Modulation (PFM)/Pulse-Width Modulation (PWM) Mode and Adjustable Frequency via the I²C
Pre-Biased Start-Up
Over-Current Protection (OCP)
Under-Voltage Protection (UVP)
Under-Voltage Lockout (UVLO)
Thermal Shutdown
Over-Voltage Protection (OVP)
Available in a BGA (8mmx9mmx2.58mm) Package

Active Part Numbers:

MPM54313GBJ-xxxx-T MPM54313GBJ-0000-T MPM54313GBJ-xxxx-Z MPM54313GBJ-0000-Z MPM54313GBJ-xxxx-P MPM54313GBJ-0000-P

Meaning of P & Z

Related Products

EVM54313-BJ-00A 16V, 3A Triple-Output, Power Module with an I²C Interface Evaluation Board

The EVM54313-BJ-00A evaluation board is designed to demonstrate the capabilities of the MPM54313, a triple-output, fully integrated power module with an I²C interface. Each output can support 3A, for a total of 9A. The MPM54313 offers a complete power solution with built-in, power-on/-off sequencing control, configurable soft start (SS), compensation, and various protection thresholds.

The MPM54313 offers configurable active voltage positioning (AVP) to generate a droop voltage that allows three outputs to operate in parallel with passive current balancing. In addition, two of the outputs can operate in parallel for up to 6A in interleaving mode, which allows for active current balancing.

Constant-on-time (COT) control provides ultra-fast transient response. A 1MHz switching frequency (f_SW) greatly reduces the external inductor and capacitor size. Full protection features include under-voltage lockout (UVLO), over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and thermal shutdown.

The MPM54313 is available in a BGA (8mmx9mmx2.58mm) package. It is recommended to read the MPM54313 datasheet prior to making any changes to the EVM54313-BJ-00A.

$25.00
+ tax

Virtual Bench Pro 4.0

Graphical User Interface (GUI) Supported by MPS Used to Configure and Monitor Multiple MPS Digital Power Solutions with an I²C Interface